The perimeter of a rectangular wooden deck is 90 feet. The decks length l is 5 feet less than 4 times its width w. Which system of linear equations can be used to determine the dimensions in feet of the wooden deck?

The perimeter of a rectangle is given by the formula 2(l+w)
The perimeter of a rectangle is given as 90 feet.
So the equation to represent this will be 2l\ +\ 2w\ =\ 90\rightarrow equation 1.
The length l is given as 5 feet less than 4 times the width.
The equation to represent this will be
l = 4w - 5 \rightarrow equation 2.
I found an answer from ntrs.nasa.gov
Solar Power Satellite Offshore Rectenna Study
A non-ground plane design is preferred. 5. Of four types of support towers studied, a piled guyed tower is the least expensive. 6. Secondary uses, ...
For more information, see Solar Power Satellite Offshore Rectenna Study
I found an answer from www.quora.com
The perimeter of a rectangular wooden deck is 90 feet. The deck's ...
The deck's length, xis 5 feet less than 4 times its width, y Fill in the system of linear equations can be used to determine the dimensions, in feet, of the ...
For more information, see The perimeter of a rectangular wooden deck is 90 feet. The deck's ...